4808705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2086015

約数列:

[1, 5, 11, 17, 37, 55, 85, 139, 185, 187, 407, 629, 695, 935, 1529, 2035, 2363, 3145, 5143, 6919, 7645, 11815, 25715, 25993, 34595, 56573, 87431, 129965, 282865, 437155, 961741, 4808705]

約数ペア:

[(1, 4808705), (5, 961741), (11, 437155), (17, 282865), (37, 129965), (55, 87431), (85, 56573), (139, 34595), (185, 25993), (187, 25715), (407, 11815), (629, 7645), (695, 6919), (935, 5143), (1529, 3145), (2035, 2363)]